CN104790156B - A kind of continuous knot dyeing car aberration intelligent checking system - Google Patents
A kind of continuous knot dyeing car aberration intelligent checking system Download PDFInfo
- Publication number
- CN104790156B CN104790156B CN201510168549.6A CN201510168549A CN104790156B CN 104790156 B CN104790156 B CN 104790156B CN 201510168549 A CN201510168549 A CN 201510168549A CN 104790156 B CN104790156 B CN 104790156B
- Authority
- CN
- China
- Prior art keywords
- infrared moisture
- fabric
- mentioned
- near infrared
- aberration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a kind of continuous knot dyeing car aberration intelligent checking system, including near infrared moisture analyzer, air-pressure controlling valve and control process device, near infrared moisture analyzer is fixedly mounted on the wet cloth exit of pad dyeing car, and the measure end of near infrared moisture analyzer is towards fabric face, the output end of near infrared moisture analyzer is connected with the input of control process device, air-pressure controlling valve is provided with two, two air-pressure controlling valves are accordingly on the compressed air input pipe at pad dyeing car roll two ends, two air-pressure controlling valves are connected with the output end control of control process device respectively.Compared with prior art, it is used as the collection terminal of aberration intelligent checking system by near infrared moisture analyzer, makes the accuracy of detection of detecting system higher；While near infrared moisture analyzer is reduced because of aberration and causes the quantity of fabric substandard products installed in the wet cloth exit of pad dyeing car.
Description
Technical field
The present invention relates to a kind of detecting system, the intelligent checking system of cloth aberration on more particularly to a kind of pad dyeing car.
Background technology
Dyeing is the structure by means of dyestuff with fiber generation physically or chemically, or chemically generates pigment on fiber,
Whole textile is made to have the process of certain color and luster；It is in bars such as uniform temperature, time, pH value and required dyeing assistants
Carry out under part.The main sub-dip dye of the colouring method of fabric and pad dyeing, it is to impregnated in fabric in dye liquor wherein to contaminate, and makes dye
The method that dyeing and weaving thing gradually gone up by material.It is dyeed suitable for small lot multi items, and rope dyeing, dye gigging belong to this category；Pad dyeing
It is first fabric to be impregnated in dye liquor, then makes fabric, by the roll of pad dyeing car, dye liquor be uniformly rolled into fabric, then warp
The colouring method of the process such as fixation, open washing, drying, decatize, it are applied to the dyeing of high-volume fabric.
The knot dyeing technology of existing fabric, the pressure size of its roll have very big shadow for the final Color of fabric
Ring, pressure crosses conference makes textile dyeing shoal, and pressure is too small, deepens can textile dyeing, then need at any time in dyeing course
Detection cloth color whether there is aberration, if there is pressure size, the i.e. roll that aberration need to adjust pad dyeing car roll both sides in time
Two ends control the compressed air input pipe of roll pressure against the ends respectively.Traditional acetes chinensis mode be by naked-eye observation
Fabric through having contaminated whether there is aberration, need to be stood in connecting at fabric and middle three at the drying of pad dyeing car during observation
Continuous observation, and contrasted with default fabric model, aberration is judged whether, can there is many lacking in this kind of naked eyes detection method
Fall into, such as accuracy of detection is not high, and high labor intensive, human eye cannot be stared at for a long time and be dyed cloth, and be caused with producing erroneous judgement after kopiopia
Batch substandard products, to operator's technical requirements height etc..
In order to overcome the problems of naked eyes detection, the intelligent detecting method using image recognition is occurred in that on the market,
IMAQ is carried out by the surface of fabric after camera is to drying, the image after collection is then forwarded to processor process, place
The colouring information of the image of reception is analyzed by reason device with default fabric model colouring information, draws the value of chromatism of fabric, and
The regulated quantity for pressure-control valve being calculated according to this value of chromatism is sent to pressure-control valve, adjusts pad dyeing car nip pressure size,
And then reduce fabric aberration.The intelligent detecting method of this kind of image recognition, though the defect existing for naked eyes detection method is overcome,
But camera using when be vulnerable to the factors such as vibration, the ambient intensity of pad dyeing car impact cause camera imaging relatively
It is fuzzy, degradation in contrast, definition declines etc., so as to the problem for causing accuracy of detection to reduce, in addition, in printing and dyeing workshop environment
In be inevitably present steam and dust, this steam and dust are easily attached on camera lens, will also result in camera
Image blur problem.
In view of this, the present inventor is had made intensive studies to drawbacks described above, and thus this case produces.
Content of the invention
It is an object of the invention to provide a kind of high continuous knot dyeing car aberration intelligent checking system of accuracy of detection.
The technical scheme is that such：A kind of continuous knot dyeing car aberration intelligent checking system, including can be to fabric
The near infrared moisture analyzer that surface moisture is measured, can adjust the air-pressure controlling valve of pressure size, and can receive near
The data of infrared moisture meter, and the data to receiving process, and control at the control of air-pressure controlling valve opening
Reason device, above-mentioned near infrared moisture analyzer are fixedly mounted on the wet cloth exit of pad dyeing car, and above-mentioned near infrared moisture analyzer
Measure end towards fabric face, the output end of above-mentioned near infrared moisture analyzer is connected with the input of above-mentioned control process device
Connect, above-mentioned air-pressure controlling valve is provided with two, two air-pressure controlling valves are accordingly installed in the pressure at pad dyeing car roll two ends
On contracting air inlet duct, two air-pressure controlling valves are connected with the output end control of above-mentioned control process device respectively.
Above-mentioned near infrared moisture analyzer is above fabric.
Above-mentioned near infrared moisture analyzer is below fabric.
Above-mentioned near infrared moisture analyzer is provided with three, and three near infrared moisture analyzers are respectively along the spoke cross direction of fabric
It is spaced, three near infrared moisture analyzers are corresponded at the both sides in fabric spoke cross direction and middle part, three near-infrared water
The output end of analyzer is divided to be connected with the input of above-mentioned control process device respectively.
Above-mentioned near infrared moisture analyzer is provided with one, and above-mentioned near infrared moisture analyzer is in the way of it can slide along
It is movably arranged on a slide rail, the axial direction of above-mentioned slide rail is identical with fabric spoke cross direction side, and above-mentioned slide rail is provided with control
The motor sliding driving device that near infrared moisture analyzer slides.
Above-mentioned near infrared moisture analyzer has a determination of moisture sensor, above-mentioned determination of moisture sensor and fabric face it
Between distance be 180mm-220mm.
After above-mentioned steps, a kind of continuous knot dyeing car aberration intelligent checking system of the present invention, near-infrared water during use
Divide analyzer measure the moisture data is activation of gained to control to carrying out moisture measurement at the centre of fabric face and both sides
Processor processed, control process device are analyzed, contrast according to the moisture data for receiving, and can show that the moisture of fabric contains
The difference of the moisture of amount and middle part, and then the aberration of fabric and fabric middle part is drawn, and it is empty to calculate two
The regulated quantity of air pressure force control valve, finally sends the regulated quantity of pressure-control valve to air-pressure controlling valve, rolls pad dyeing car
The pressure at both sides of roller is adjusted, so that the water content of fabric and centre is identical, it is ensured that the color of fabric and centre
Difference be consistent, and then make contaminate after fabric color identical with fabric model color.Compared with prior art, by near-infrared
Moisture teller is used as the collection terminal of aberration intelligent checking system, and the measurement of near infrared moisture analyzer is relatively stable, is difficult
Affected by the extraneous factor such as the vibrating of pad dyeing car, light intensity, steam and dust and measurement data not accurately problem caused,
Make the result of control process device more accurate, so that the accuracy of detection of detecting system is higher；While near infrared moisture is surveyed
Instrument is determined installed in the wet cloth exit of pad dyeing car, make fabric be collected detection after roll padding machine at once such that it is able to fast
The pressure of velocity modulation section pad dyeing car roll, reduce because of aberration and cause the quantity of fabric substandard products, it is to avoid traditional camera installation
The a fairly large number of problem of fabric aberration substandard products is caused in the baking zone of pad dyeing car.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the workflow schematic diagram of the present invention.
In figure：
1 air-pressure controlling valve 2 of near infrared moisture analyzer
3 pad dyeing car 100 of control process device
101 fabric 200 of roll
Specific embodiment
A kind of continuous knot dyeing car aberration intelligent checking system of the present invention, including can be measured to fabric face moisture
Near infrared moisture analyzer 1, can adjust the air-pressure controlling valve 2 of pressure size, and can receive near infrared moisture analyzer 1
Data, and the data of reception are processed, and control the control process device 3 of 2 aperture of air-pressure controlling valve, near infrared moisture
Analyzer 1 is fixedly mounted on wet cloth outlet (this wet cloth outlet is the output end of the roll) place of pad dyeing car 100, this near-infrared water
Divide analyzer 1 for the product of commercial type, which is mainly made up of moisture analyser and determination of moisture sensor, the near-infrared water
The top of point analyzer 1 in fabric 200, and the induction end of determination of moisture sensor arranged down, determination of moisture sensor with
The distance between 200 surface of fabric is 180mm-220mm, and this closely can carry out continuous online moisture measurement through free surface moisture analyzer 1,
Its application infrared measurement technique, with infrared LED at 4 near infrared wavelength region (i.e. 970nm, 1299nm, 1800nm, 2200nm)
Interior irradiate surveyed article surface, by reflection the data obtained to moisture analyser, make moisture analyser can determine actual measurement object
Contained humidity amount, the near infrared moisture analyzer 1 is provided with three, and three near infrared moisture analyzers 1 are respectively along fabric 200
Spoke cross direction is spaced, and three near infrared moisture analyzers 1 both sides and middle part one respectively with 200 spoke cross direction of fabric
One is correspondingly arranged, and the output end of three near infrared moisture analyzers 1 is connected with the input of control process device 3 respectively.
This control process device 3 is enterprising in existing control process device (as the processor of the IMAQ mode of background technology)
Capable adaptation modification, the TT＆C software of control process device 3 are worked out using Labview, and its software mainly has dyestuff water
Divide content parameter table, PLC TT＆C software, color difference analysis assessment system, which can be received measured by three near infrared moisture analyzers 1
200 spoke cross direction both sides of fabric and the moisture of middle part, according to fabric and middle moisture and dye liquor water
Point content parameter table is contrasted, and can be drawn the actual value of chromatism of fabric and middle part, and be calculated roll both sides
Air pressure regulated quantity.
The air-pressure controlling valve 2 is provided with two, and two air-pressure controlling valves 2 are accordingly arranged on 100 roll of pad dyeing car
On the compressed air input pipe at 101 two ends, two air-pressure controlling valves 2 are connected with the output end control of control process device 3 respectively,
Air pressure regulated quantity can be accordingly sent to two air-pressure controlling valves 2, two air-pressure controlling valves 2 by the control process device 3
Aperture adjusted so that the air influx of the compressed air input pipe of roll both sides is accordingly adjusted, the air
The mounting means of pressure-control valve 2 is identical with the mounting means of the pressure-control valve of conventional images acquisition mode, and the applicant exists
This is not repeated.
A kind of continuous knot dyeing car aberration intelligent checking system of the present invention, during its whole workflow：Dyeing and weaving thing will first be treated
On pad dyeing car 100, and export from the wet cloth exit of pad dyeing car 100 after contaminating and roll rolls successively, after padding machine
When dyed fabric is delivered near infrared moisture analyzer 1, three near infrared moisture analyzers 1 can be to 200 surface spoke width side of fabric
To centre and both sides at carry out moisture measurement, the moisture data for measuring gained are all sent to control process device 2, at control
Reason device 2 contrasted according to the three moisture data for receiving and dye liquor moisture parameter list, can draw fabric and
The actual value of chromatism of middle part, and calculate the air pressure regulated quantity of 101 both sides of roll, most air pressure regulated quantity at last
Two sort of air pressure adjusting valves 2 are accordingly sent to, are adjusted the aperture of two sort of air pressure adjusting valves 2, and then makes 101 liang of roll
The pressure of side is adjusted, makes the water content of fabric and centre identical, it is ensured that the aberration of fabric and centre keeps one
Cause, because the color of fabric middle part can remain identical with the color of fabric model, and then make the face of fabric after dye
Color can be identical with fabric model color.Compared with prior art, it is used as aberration by near infrared moisture analyzer 1 intelligently to examine
The collection terminal of examining system, the measurement of near infrared moisture analyzer 1 are relatively stable, be difficult to be vibrated by pad dyeing car, light intensity, steaming
The impact of the extraneous factor such as vapour and dust and cause measurement data not accurately problem, make the result of control process device more
Precisely, so that the accuracy of detection of detecting system is higher；While near infrared moisture analyzer 1 is exported installed in the wet cloth of pad dyeing car
Place, makes fabric be collected detection after roll padding machine at once such that it is able to the pressure of quick regulation pad dyeing car roll, significantly
Reduce because of aberration and cause the quantity of fabric substandard products, it is to avoid traditional camera is caused to knit installed in the baking zone of pad dyeing car
The a fairly large number of problem of poor substandard products is looked for, reduces cost of manufacture.
In the present invention, as shown in figure 1, the near infrared moisture analyzer 1 can also be in 200 lower section of fabric, i.e. near-infrared water
The induction end of the determination of moisture sensor of analyzer 1 is divided to arrange upward.
In the present invention, the near infrared moisture analyzer also can only be provided with one, and this near infrared moisture analyzer is with can
The mode for sliding along is movably arranged in a slide rail (not shown), the axial direction of slide rail and fabric spoke cross direction side phase
With slide rail is provided with the motor sliding driving device that control near infrared moisture analyzer slides, and this motor sliding driving device can
To be that the combination of motor, gear and tooth bar, i.e. tooth bar are fixed on by slide rail, and the length direction along slide rail extends, and motor is fixed
On near infrared moisture analyzer, gear is fixed on outside the output shaft of motor, and is meshed with tooth bar, and when motor works, gear turns
Dynamic, and slide along tooth bar, sliding for gear can drive near infrared moisture analyzer to move along the spoke cross direction of fabric, make closely red
Free surface moisture analyzer can measure the water content in the middle part of fabric spoke cross direction with both sides, with three near infrared moisture analyzers of setting
Acquired effect is identical.The motor sliding driving device is not limited to what the present embodiment was write, and other may also be employed
Type of drive, will not be described in detail herein.
Above-described embodiment and the product form and style of schema the non-limiting present invention, any art common
Appropriate change or modification that technical staff is done to which, all should be regarded as the patent category without departing from the present invention.
Claims (6)
1. a kind of continuous knot dyeing car aberration intelligent checking system, it is characterised in that：Including being measured to fabric face moisture
Near infrared moisture analyzer, can adjust the air-pressure controlling valve of pressure size, and near infrared moisture analyzer can be received
Data, and the data of reception are processed, and control the control process device of air-pressure controlling valve opening, above-mentioned control process
The TT＆C software of device is worked out using Labview, and its software mainly has dyestuff moisture parameter list, PLC observing and controlling soft
Part, color difference analysis assessment system, above-mentioned near infrared moisture analyzer are fixedly mounted on the wet cloth exit of pad dyeing car, and above-mentioned near
The measure end of infrared moisture meter is towards fabric face, the output end of above-mentioned near infrared moisture analyzer and above-mentioned control process
The input connection of device, above-mentioned air-pressure controlling valve are provided with two, and two air-pressure controlling valves are accordingly arranged on pad dyeing car
On the compressed air input pipe at roll two ends, two air-pressure controlling valves are connected with the output end control of above-mentioned control process device respectively
Connect.
2. a kind of continuous knot dyeing car aberration intelligent checking system according to claim 1, it is characterised in that：Above-mentioned near-infrared
Moisture teller is above fabric.
3. a kind of continuous knot dyeing car aberration intelligent checking system according to claim 1, it is characterised in that：Above-mentioned near-infrared
Moisture teller is below fabric.
4. a kind of continuous knot dyeing car aberration intelligent checking system according to claim 1, it is characterised in that：Above-mentioned near-infrared
Moisture teller is provided with three, and three near infrared moisture analyzers are spaced along the fabric width direction of fabric respectively, three near-infrareds
Moisture teller is corresponded at the both sides in fabric width direction and middle part, and the output end of three near infrared moisture analyzers is divided
It is not connected with the input of above-mentioned control process device.
5. a kind of continuous knot dyeing car aberration intelligent checking system according to claim 1, it is characterised in that：Above-mentioned near-infrared
Moisture teller is provided with one, and above-mentioned near infrared moisture analyzer is movably arranged on a slide rail in the way of it can slide along
On, the axial direction of above-mentioned slide rail is identical with fabric width direction side, and above-mentioned slide rail is provided with control near infrared moisture analyzer
The motor sliding driving device of slip.
6. a kind of continuous knot dyeing car aberration intelligent checking system according to claim 1, it is characterised in that：Above-mentioned near-infrared
Moisture teller has a determination of moisture sensor, the distance between above-mentioned determination of moisture sensor and fabric face for 180mm-
220mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510168549.6A CN104790156B (en) | 2015-04-10 | 2015-04-10 | A kind of continuous knot dyeing car aberration intelligent checking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510168549.6A CN104790156B (en) | 2015-04-10 | 2015-04-10 | A kind of continuous knot dyeing car aberration intelligent checking system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104790156A CN104790156A (en) | 2015-07-22 |
| CN104790156B true CN104790156B (en) | 2017-03-08 |
Family
ID=53555327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510168549.6A Active CN104790156B (en) | 2015-04-10 | 2015-04-10 | A kind of continuous knot dyeing car aberration intelligent checking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104790156B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI633222B (en) * | 2017-01-13 | 2018-08-21 | 昊紡股份有限公司 | Automated hybrid dyeing process and system |
| CN110499602B (en) * | 2019-08-15 | 2021-08-03 | 东华大学 | Uniform padder oil pressure stability control system |
| CN112127172B (en) * | 2020-09-23 | 2022-10-14 | 浙江美欣达纺织印染科技有限公司 | Detection method for reducing dyeing and color-repairing rate of long car |
| CN114457528A (en) * | 2022-03-17 | 2022-05-10 | 王薇薇 | Dyeing device and dyeing method for textile production and processing |
| TWI849474B (en) * | 2022-08-12 | 2024-07-21 | 財團法人紡織產業綜合研究所 | Padding system and padding method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2778851Y (en) * | 2005-02-07 | 2006-05-10 | 董琪 | Dyeing machine colour difference automated inspection adjustment system |
| CN1918334A (en) * | 2004-02-12 | 2007-02-21 | 金伯利-克拉克环球有限公司 | Method for the precision saturation of substrates in preparation for digital printing, and the substrates produced therefrom |
| CN101446549A (en) * | 2008-12-24 | 2009-06-03 | 天津工业大学 | Method for detecting sizing percentage of slashing by applying near-infrared spectrum technology |
| CN204570244U (en) * | 2015-04-10 | 2015-08-19 | 泉州装备制造研究所 | A kind of continuous knot dyeing car aberration intelligent checking system |
-
2015
- 2015-04-10 CN CN201510168549.6A patent/CN104790156B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1918334A (en) * | 2004-02-12 | 2007-02-21 | 金伯利-克拉克环球有限公司 | Method for the precision saturation of substrates in preparation for digital printing, and the substrates produced therefrom |
| CN2778851Y (en) * | 2005-02-07 | 2006-05-10 | 董琪 | Dyeing machine colour difference automated inspection adjustment system |
| CN101446549A (en) * | 2008-12-24 | 2009-06-03 | 天津工业大学 | Method for detecting sizing percentage of slashing by applying near-infrared spectrum technology |
| CN204570244U (en) * | 2015-04-10 | 2015-08-19 | 泉州装备制造研究所 | A kind of continuous knot dyeing car aberration intelligent checking system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104790156A (en) | 2015-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104790156B (en) | A kind of continuous knot dyeing car aberration intelligent checking system | |
| CN105734740A (en) | Device and method for dynamically detecting multiple targets of yarns of spinning machines | |
| CN113777033B (en) | Raw strip defect detection method and device based on machine vision | |
| Ünal et al. | The effect of fiber properties on the characteristics of spliced yarns: Part II: Prediction of retained spliced diameter | |
| Maroš et al. | Monitoring chenille yarn defects using image processing with control charts | |
| CN117273554A (en) | Textile production quality prediction method based on data identification | |
| CN101718684B (en) | On-line soft-measuring method and system for fabric color during batch dyeing | |
| CN204570244U (en) | A kind of continuous knot dyeing car aberration intelligent checking system | |
| Maleki | Artificial neural network prosperities in textile applications | |
| EP2651802B1 (en) | Diagnostic method for a textile measuring apparatus | |
| Pereira et al. | Computer vision techniques for detecting yarn defects | |
| CN106757594B (en) | A kind of drawing frame having dyeing effect detection function and drafting method | |
| DE03793831T1 (en) | METHOD AND DEVICE FOR ONLINE MONITORING OF PRINT QUALITY | |
| JP2002521587A (en) | Method and apparatus for evaluating defects in fiber surface texture | |
| CN106525846A (en) | Full-automatic fabric hairness tester | |
| CN104203788B (en) | yarn monitoring method | |
| CH680536A5 (en) | ||
| ITMI20001954A1 (en) | DEVICE OF A CARDING MACHINE OR CARDING MACHINE, IN WHICH A FIBER HAIR FROM TEXTILE FIBERS IS FORMED, FOR EXAMPLE COTTON, CHEMICAL FIBERS AND SIM | |
| CN105548188B (en) | Based on it is random must clump progressively disjunctive model fiber short down rate survey calculation method | |
| ITMI20011245A1 (en) | DEVICE OF AN ADJUSTING IRON TO DETECT DIRECTLY RECORDING POINTS OF THE ADJUSTMENT START POINT | |
| EP3717695B1 (en) | Method for determining the dryness of a fibrous web, and method for controlling or regulating a machine for producing a paper web, and computer program for carrying out the methods | |
| CN113281342A (en) | Cloth flaw detection method integrating machine vision and spectrometer | |
| CN101223554A (en) | Method and device for simulating a visual pattern of a fiber product and method and device for producing a BCF yarn | |
| CN110899145A (en) | Fabric fiber identification system and identification method thereof | |
| CN117490812B (en) | Fabric width-direction gram weight deviation online detection method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |